baber/WOPTO huggingface dataset:
Patent JP-2007043704-A (JP)
Title: All digital implementation of clock spectrum spreading (dithering) for low power/die area
Inventor: GREENBERG JODY
IPC: H04B1/69
Filed: 2006-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To spread a clock train spectrum in a digital manner.  <P>SOLUTION: The circuit includes a clock configured to form a clock train and a variable divider configured to divide the frequency of the clock train by a temporally-varying-divider value to modulate the clock train and generate a dithered clock train. Furthermore, the circuit includes a first accumulator configured to accumulate the dithered clock train to generate a frequency modulation waveform and a second accumulator configured to accumulate the frequency modulated waveform to generate a phase modulation signal. Moreover, the present circuit includes a phase-value calculator configured to calculate the temporally-varying-divider value based on the phase modulation signal, and a closed loop control circuit configured to track and filter the modulation of the dithered clock train to generate a second clock train that is the spread spectrum of the first mentioned clock train.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008031942-A (JP)
Title: Engine with supercharger
Inventor: YAMAGATA NAOYUKI
IPC: F02B37/02
Filed: 2006-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To expand a supercharged region as large as possible and provide high supercharging performance in each region with a low cost structure.  <P>SOLUTION: Both exhaust systems 161, 162 are connected to a connection part 211a of a turbine scroll 211 to keep distance R1 from an exhaust gas main flow center of a first exhaust system 161 to a rotary center of a turbine wheel 212 longer than distance R2 from an exhaust gas main flow center of a second exhaust system 162 to the rotary center of a turbine wheel 212. More preferably, a flow path 2120 in which main flow of exhaust gas discharged from the first exhaust system 161 can be circulated around whole circumference of the turbine wheel 212 is formed near an opening part of the second exhaust system 162.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006313937-A (JP)
Title: Semiconductor device
Inventor: NUMAZAWA SUMUTO
IPC: H01L29/78
Filed: 2006-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To solve such a problem that the reliability of a semiconductor device having a MISFET with a trench gate structure deteriorates.  <P>SOLUTION: A manufacturing method of a semiconductor device having a MISFET with a trench gate structure comprises a step of forming a groove 4 from the main surface of a first conductive semiconductor layer 1B that is a drain region toward its depth direction, forming a gate insulating film 5 comprising a thermal oxide film 5A and a deposited film 5B on the inner surface of the groove 4, forming a second conductive semiconductor region 8 that is a channel formation region by introducing impurities to the first conductive semiconductor layer 1B after forming a gate electrode 6A in the groove 4, and forming a first conductive semiconductor region 9 that is a source region by introducing impurities to the second conductive semiconductor region 8.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007199048-A (JP)
Title: Detecting sensor and concentration measuring device
Inventor: WAKAMATSU SHUNICHI
IPC: G01N5/02
Filed: 2006-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To enable a user to know simply and accurately the intrinsic information such as the information on a quality, when measuring a sensing object substance in a fluid by using a quartz sensor (or a detecting sensor) adopting a quarts oscillator having its intrinsic frequency varied upon adsorption of the sensing object substance.  <P>SOLUTION: The quartz sensor is provided with an IC chip storing information intrinsic to the quartz sensor, so that the intrinsic information can be read out and displayed on the concentration measuring device side when the quartz sensor is inserted into the concentration measuring device. The intrinsic information is, for example, information for guaranteeing the quality, as exemplified by a manufacturing maker, a manufacture number, a manufacture date and a quality guaranteeing period. The intrinsic information may be further exemplified by the sensing object substance to be sensed by the quartz sensor or a concentration specification of the sensing object.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008035903-A (JP)
Title: Ultrasonic diagnostic apparatus and method for generating ultrasonic diagnostic image
Inventor: KAWAE SOTARO
IPC: A61B8/00
Filed: 2006-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To enhance image quality of an ultrasonic diagnostic image while a volume rate is maintained.  <P>SOLUTION: A flexible printed board in this invention is configured to have a plurality of wiring patterns extending on the surface of an electrically insulated base board. Each of the plurality of wiring patterns includes a part formed in a manner that an interval therebetween becomes narrower along the extensional direction of the base board.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008042975-A (JP)
Title: Motor drive circuit and electronic apparatus using it
Inventor: SUGIE TAKASHI
IPC: H02P7/291
Filed: 2006-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor drive circuit that can improve the accuracy of detecting a current flowing in a motor coil and an electronic apparatus using it.  <P>SOLUTION: A first resistor R1 is provided in a path where a current same with that of the motor coil 150 flows through the whole period of time when a current is made to flow in the direction from a first terminal 102 to a second terminal 104 through the motor coil 150 (a first period). A second resistor R2 is provided in a path where a current same with that of the motor coil 150 flows through the whole period of time when the current is made to flow in the reverse direction (a second period). In the first period, a voltage across the first resistor R1 is treated as the detection result, and a voltage across the second resistor R2 as the detection result in the second period.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008041842-A (JP)
Title: Semiconductor light-emitting device, and manufacturing method of semiconductor light-emitting device
Inventor: HATA TOSHIO
IPC: H01L33/60
Filed: 2006-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor light-emitting device in which a light-transmissive resin molded into a desired shape is provided on a peripheral portion including a light-emitting surface of a semiconductor light-emitting element, and to provide a manufacturing method of the semiconductor light-emitting device.  <P>SOLUTION: This semiconductor light-emitting device includes a substrate 10, a semiconductor light-emitting element 20 disposed on the substrate 10, a peripheral wall 36 surrounding the semiconductor light-emitting element 20, and a light-transmissive resin covering the semiconductor light-emitting element 20 and provided in the peripheral wall 36. The light-transmissive resin is formed in such a way that a material die 42 including an opening 44 and a mesh portion 46 provided on an opening end surface of a substrate 10 side of the opening 44 and having a plurality of holes 48 is provided on a position spaced from the substrate 10, a light-transmissive resin material 50 is filled in at least the opening 44 and a pressure 54 by a gas is applied to infuse the light-transmissive resin material 50 having passed through the mesh portion 46 into the circumferential wall 36, and the resin is cured.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008041988-A (JP)
Title: Germanium semiconductor device manufacturing method
Inventor: SHIBAHARA KENTARO
IPC: H01L21/265
Filed: 2006-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ion implantation method which can obtain a shallow junction in a germanium semiconductor device, solving a problem that a key technology for achieving a germanium semiconductor device capable of expecting a high speed treatment is a method for controlling a diffusion depth of impurity doped into a junction, however, since germanium is quicker in a diffusion speed of dopant in comparison with silicon, therefore, the depth of the junction becomes in excess, and an ion implantation method used in a prior manufacture of a semiconductor device based on silicon can not bring a practical germanium device manufacture.  <P>SOLUTION: The ion implantation method is to form the junction of the germanium semiconductor device shallowly. In a process for doping an impurity into germanium, after a pre-amorphous treatment making the vicinity of germanium surface amorphous by xenon ion implantation is carried out, the impurity is ion-implanted, whereby, the shallow junction can be obtained.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007020202-A (JP)
Title: Videophone
Inventor: UMEZAWA KOICHI
IPC: H04M1/725
Filed: 2006-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a handy videophone capable of transmitting/receiving video and audio while holding the case in one hand.  <P>SOLUTION: The case is foldably configured by hinging a case part provided with a speaker and a display section or the like to another case part provided with a microphone and an operation section or the like, and a camera section 3 is provided on a front side of the case or the hinge.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007077004-A (JP)
Title: Heat resistant material for glass melting, glass article producing apparatus and process for producing glass article
Inventor: KADA YUKIHISA
IPC: C03B5/435
Filed: 2006-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat resistant material for glass melting by which fine oxygen-containing bubbles in molten glass which obstruct the homogeneity of the molten glass are suppressed to improve the durability of melting equipement, and to provide a glass article producing apparatus using the heat resistant material, and a process for producing the glass article realized by the glass article producing apparatus.  <P>SOLUTION: The heat resistant material for glass melting is mounted on a heating production apparatus 10 for multicomponent oxide glass and comprised of a platinum-containing material F whose thickness at a surface brought into contact with molten glass is in the range of 1.1 to 50 mm. The heat resistant material for glass melting is disposed at any one selected from the group consisting of the hearth surface of tanks wherein the molten glass G flows, the side wall surface and an internal surface of tank-to-tank coupling structure in the glass article producing apparatus. In the process for producing the glass article, the glass article is produced by using the glass article producing apparatus 10.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008044397-A (JP)
Title: Mirror control device
Inventor: SEGUCHI HIROAKI
IPC: B60R1/072
Filed: 2006-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mirror control device for independently controlling right-left mirrors in response to a traveling state of one's own vehicle.  <P>SOLUTION: This mirror control device S has a traffic lane information acquiring means 100 acquiring traffic lane information on a traveling road, one's own vehicle lane detecting means 101 detecting a traffic lane of making one's own vehicle travel, and a mirror control means 104 independently controlling the right-left mirrors based on the traffic lane information acquired by the traffic lane information acquiring means 100 and the one's own vehicle traveling traffic lane detected by the one's own vehicle lane detecting means 101. The mirror control device S also has a road kind detecting means 103 detecting a kind of traveling road. The mirror control means 104 determines a control range of the mirrors based on the kind of road detected by the road kind detecting means 103.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008044277-A (JP)
Title: Setting method of correction value, correction value setting system, and program
Inventor: YOSHIDA MASAHIKO
IPC: B41J2/01
Filed: 2006-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To obtain many kinds of correction values from limited kinds of densities of a test pattern.  <P>SOLUTION: The following processes (A)-(E) are carried out. (A) The test pattern with a plurality of regions different in density is printed on the basis of a plurality of instruction tone values. (B) A measured value of the density is acquired by measuring the density for each of the plurality of regions. (C) On the basis of the measured values, the correction value is set for each of the plurality of instruction tone values. (D) For setting the correction value of the other instruction tone value which is larger than a first instruction tone value in the plurality of instruction tone values and smaller than a second instruction tone value corresponding to the density deep next to that of the first instruction tone value, a ratio between an instruction tone value before corrected and an instruction tone value after corrected is obtained for a preliminarily set instruction tone value of the first instruction tone value and the second instruction tone value. (E) The correction value of the other instruction tone value is set to make the same ratio as the ratio for the preliminarily set instruction tone value.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008047827-A (JP)
Title: Translucent cap member and manufacturing method thereof
Inventor: SAKAKIBARA MASAYUKI
IPC: H01L23/02
Filed: 2006-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical lens having high adhesive strength and excellent in productivity, and a manufacturing method thereof.  <P>SOLUTION: The translucent cap member 1 is provided with a transparent resin member 30 having a recess 12 formed on one surface 30a, and a metal plate 26 provided on the entire circumference of the recess 12 and sealed with the transparent resin member 30. The cap member 1 is integrally formed of a disc-like window 10 disposed on a center position, and a frame 20 provided around the window 10. The frame 20 consists of a planar portion 24 provided in parallel to the window 10, and a coupling portion 22 for coupling the planar portion 24 and the window 10. In the one surface 30a of the transparent resin member 30, a lower surface 26a of the metal plate 26 is exposed from the transparent resin member 30 and is formed on the same plane together with a bottom surface 24a of the planar portion 24.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007272176-A (JP)
Title: Composite retardation plate, its production method, composite optical member and liquid crystal display device
Inventor: NAKAGAWA AKIMASA
IPC: G09F9/00
Filed: 2006-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composite retardation plate and its production method, which suppress leakage of light when the plate is stuck to a liquid crystal cell, and also to provide a composite optical member and a liquid crystal display device using the composite retardation plate.  <P>SOLUTION: A composite retardation plate 10 having successively stacked layers of a first retardation plate/primer layer/second retardation plate/pressure-sensitive adhesive layer is obtained by: forming a primer layer 12 on the surface of a first retardation plate 11; separately applying a coating liquid comprising an organic modified clay complex material and a binder resin included in an organic solvent on a transfer base material 15 and removing the solvent therefrom to form a second retardation plate 14; laminating the two plates with the primer layer 12 and the second retardation plate 14 sticking to each other; peeling the transfer base material 15; and forming a pressure-sensitive adhesive layer 19 on the surface of the second retardation plate 14. The composite retardation plate is laminated with another optical layer such as a polarizing plate to obtain a composite optical member, which is combined with a liquid crystal cell to obtain a liquid crystal display device.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008052052-A (JP)
Title: Photoreceptor drum
Inventor: CHENG KUEI-WEN
IPC: G03G21/00
Filed: 2006-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photoreceptor drum for an image forming apparatus using no external light source based on field emission.  <P>SOLUTION: The photoreceptor drum possesses: a cylindrical internal roller 11 having a plurality of cathode units on the outside surface, and formed of a cathode substrate 81; a hollow and cylindrical external roller 12 having a larger inside diameter than the outside diameter of the internal roller 11, including the internal roller 11 inside, having a plurality of anode units on the inner surface and formed of an anode substrate 71; and a hollow and cylindrical photoelectric conversion layer 13 having a larger inside diameter than the outside diameter of the external roller 12 and fit to the external roller 12. An electron beam 10 radiated from the cathode unit is cast to the corresponding anode unit so as to generate light. The light generated in the anode unit is converted into static electricity on the photoelectric conversion layer 13, and then the static electricity on the photoelectric conversion layer 13 attracts toner 21.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008048667-A (JP)
Title: Device for spraying medicine
Inventor: NAKAJIMA KAZUYOSHI
IPC: A01C15/00
Filed: 2006-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device capable of spraying a medicine on seedling mats for a multiple number of rows, placed on a seedling-loading stand by a single device so as to reduce the number of parts and production cost of a rice seedling transplanter.  <P>SOLUTION: This device for spraying the medicine is provided by constituting a delivery part 42 with a delivery case 47 formed with a lower opening part 47c and delivery roll 45 included in the delivery case 47 and pivoted, and fixing/installing a first partitioning member 72 dividing the lower opening part 47c and second partitioning parts 73L, 73R further dividing each of the divided opening parts to form four delivery ports 73c, 73c, 74c, 74c at the opening part.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008052122-A (JP)
Title: Photographic sticker formation apparatus, method and program
Inventor: MAEKAWA KOJI
IPC: G06Q50/10
Filed: 2006-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To increase profitability by enhancing the entertainment of a photographic sticker formation apparatus.  <P>SOLUTION: According to an operation by a user, a contribution image selecting section 251 selects a contribution image being an object of a popularity vote from user's images obtained by a photographing operation or user's images already edited. A contribution message receiving section 252 receives a contribution message, which is information input by a user for the contribution image selected. A contribution image storage control section 253 stores the selected contribution image and the received contribution message in association with each other. A display control section 257 displays the stored contribution image and the contribution message stored in association with the contribution image. This invention can be applied to a photographic sticker formation apparatus installed in a game center or the like.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008049918-A (JP)
Title: Vehicle controller, and display device for vehicle
Inventor: SUZUKI TOSHIHIKO
IPC: B60W30/095
Filed: 2006-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle controller capable of detecting whether or not a road traffic line is correctly recognized, and performing the adequate control, and a display device for a vehicle capable of monitoring that the road traffic line is correctly recognized.  <P>SOLUTION: The vehicle controller has a road traffic line recognition means for recognizing a road traffic line and controls the automatic steering based on the road traffic line recognized by the road traffic line recognition means, and comprises a storage means storing map information, and a present position specifying means for specifying the present position of one's own vehicle. The control is performed during the predetermined deviation based on the deviation between first index information derived as a result of the recognition of the road traffic line by the road traffic line recognition means and second index information obtained with reference to map information by using the present position of one's own vehicle specified by the present position specifying means.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007067404-A (JP)
Title: Method of etching top electrode/ferroelectric stack film
Inventor: ULRICH BRUCE D
IPC: H01L21/3065
Filed: 2006-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of etching a top electrode/ferroelectric stack film.  <P>SOLUTION: The method of etching a top electrode/ferroelectric stack film comprises: a step of forming a first layer of a first dielectric material on a substrate; a step of forming a bottom electrode in the first layer of a first dielectric material; a step of depositing an etch stop layer on the first layer of a first dielectric material and the bottom electrode, and forming an opening therein; a step of depositing a layer of a ferroelectric material; a step of depositing a top electrode material on the layer of a ferroelectric material to form a top electrode/ferroelectric material stack film and stack-etching the top electrode and the layer of a ferroelectric material; a step of depositing a second layer of a second dielectric material and sealing the top electrode and ferroelectric material; a step of etching the second layer of a second dielectric material and forming a sidewall around the top electrode and ferroelectric material; a step of depositing a second layer of the first dielectric material; and a step of depositing second and third layers of the first dielectric material.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008056756-A (JP)
Title: Polyimide film for metal lamination, method for producing the same, and metal-laminated plate
Inventor: TESHIBA TOSHIHIRO
IPC: B32B15/088
Filed: 2006-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyimide film for metal lamination without giving an effect to an adhesive and obtaining excellent bonding property-improving effect stably and inexpensively, and a method for producing the same and a metal-laminated plate.  <P>SOLUTION: This polyimide film for laminating the metal is obtained by laminating the adhesive on the scratch-treated surface of the polyimide film obtained by scratch-treating the surface to form strip-formed unevenness. Also, the method for producing the polyimide film for laminating the metal is provided by scratch-treating the surface of the polyimide film by using a grinding tape obtained by coating fine grinding material particles on its surface, and then laminating the adhesive on the scratch-treated surface of the polyimide. Further, the metal-laminated plate is obtained by laminating metal foil on the adhesive of the polyimide film for the metal lamination.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008055679-A (JP)
Title: Metal foil laminated film
Inventor: YAMANO NAOKI
IPC: H05K1/03
Filed: 2006-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metal foil laminated film in which metal foil and a polyarylene sulfide (PAS) layer have good adhesive properties.  <P>SOLUTION: The metal foil laminated film is composed of the chemically treated metal foil, especially chemically treated metal foil 6-200 μm in thickness, the polyarylene sulfide layer, especially a polyarylene sulfide layer 6-250 μm in thickness, and a polyarylene sulfide layer made of a polyarylene sulfide composition prepared by adding 0.01-200 pts.wt. of a fibrous filler and/or an inorganic filler to 100 pts.wt. of a polyarylene sulfide. In a method for producing the metal foil laminated film, the polyarylene sulfide layer is laminated on the surface of the chemically treated metal foil without making an adhesive and/or adhesive layer intervene between them.  <P>COPYRIGHT: (C)2008,JPO&INPIT